| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.51 | 7.589% | $204.9678 | $204.97 | $204.95 | $205.00 |
| Purchase #2 | $42.30 | 6.592% | $45.0884 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $187.62 | 11.160% | $208.5584 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $160.78 | 3.712% | $166.7482 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $209.64 | 6.664% | $223.6104 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $20.69 | 12.310% | $23.2369 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $248.61 | 12.317% | $279.2313 | $279.23 | $279.25 | $279.20 |
| 7 purchase totals = | $1,060.15 | $1,151.4414 | $1,151.45 | $1,151.45 | $1,151.40 | |